Bob Wilson 63241f79e6 If the target says that an extending load is not legal, regardless of whether ...

it involves specific floating-point types, legalize should expand an
extending load to a non-extending load followed by a separate extend operation.
For example, we currently expand SEXTLOAD to EXTLOAD+SIGN_EXTEND_INREG (and
assert that EXTLOAD should always be supported).  Now we can expand that to
LOAD+SIGN_EXTEND.  This is needed to allow vector SIGN_EXTEND and ZERO_EXTEND
to be used for NEON.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111586 91177308-0d34-0410-b5e6-96231b3b80d8

2010-08-19 23:52:39 +00:00

..

CMakeLists.txt

Move CallingConvLower.cpp out of the SelectionDAG directory.

2010-07-07 15:15:27 +00:00

DAGCombiner.cpp

Fix a crash in the dag combiner caused by ConstantFoldBIT_CONVERTofBUILD_VECTOR calling itself

2010-07-27 18:02:18 +00:00

FastISel.cpp

Fix typo.

2010-08-17 01:30:33 +00:00

FunctionLoweringInfo.cpp

It's better to have the arrays, which would trigger the creation of stack

2010-07-27 01:55:19 +00:00

InstrEmitter.cpp

Emit COPY instructions instead of using copyRegToReg in InstrEmitter,

2010-07-10 19:08:25 +00:00

InstrEmitter.h

Don't set kill flags for instructions which the scheduler has cloned.

2010-05-14 22:01:14 +00:00

LegalizeDAG.cpp

If the target says that an extending load is not legal, regardless of whether

2010-08-19 23:52:39 +00:00

LegalizeFloatTypes.cpp

Convert some tab stops into spaces.

2010-07-12 08:16:59 +00:00

LegalizeIntegerTypes.cpp

80-col.

2010-07-23 01:05:59 +00:00

LegalizeTypes.cpp

Use A.append(...) instead of A.insert(A.end(), ...) when A is a

2010-06-21 19:47:52 +00:00

LegalizeTypes.h

Implement expansion in type legalization for add/sub with overflow. The

2010-06-03 03:49:50 +00:00

LegalizeTypesGeneric.cpp

Fix va_arg for doubles. With this patch VAARG nodes always contain the

2010-07-11 04:01:49 +00:00

LegalizeVectorOps.cpp

Change UpdateNodeOperands' operand and return value from SDValue to

2010-06-18 15:30:29 +00:00

LegalizeVectorTypes.cpp

Move getExtLoad() and (some) getLoad() DebugLoc argument after EVT argument for consistency sake.

2010-07-07 22:15:37 +00:00

Makefile

make -fno-rtti the default unless a directory builds with REQUIRES_RTTI.

2010-01-24 20:43:08 +00:00

ScheduleDAGFast.cpp

Make fast scheduler handle asm clobbers correctly.

2010-08-17 22:17:24 +00:00

ScheduleDAGList.cpp

Trim #include.

2010-05-26 00:55:59 +00:00

ScheduleDAGRRList.cpp

The "excess register pressure" returned by HighRegPressure() is not accurate enough to factor into scheduling priority. Eliminate it and add early exits to speed up scheduling.

2010-07-26 21:49:07 +00:00

ScheduleDAGSDNodes.cpp

Add missing null check reported by Amaury Pouly.

2010-08-10 02:39:45 +00:00

ScheduleDAGSDNodes.h

Code refactoring, no functionality changes.

2010-06-10 02:09:31 +00:00

SDNodeDbgValue.h

Add const qualifiers to CodeGen's use of LLVM IR constructs.

2010-04-15 01:51:59 +00:00

SDNodeOrdering.h

…

SelectionDAG.cpp

Prefix next' iterator operation with llvm::'.

2010-08-02 06:00:15 +00:00

SelectionDAGBuilder.cpp

Handle Values with no value in getCopyFromRegs.

2010-07-26 18:15:41 +00:00

SelectionDAGBuilder.h

The SelectionDAGBuilder's handling of debug info, on rare

2010-07-16 00:02:08 +00:00

SelectionDAGISel.cpp

Reapply r110396, with fixes to appease the Linux buildbot gods.

2010-08-06 18:33:48 +00:00

SelectionDAGPrinter.cpp

Eliminate unnecessary empty string literals.

2010-08-04 01:39:08 +00:00

TargetLowering.cpp

PR7586: Make sure we don't claim that unknown bits are actually known in the

2010-08-02 04:42:25 +00:00

TargetSelectionDAGInfo.cpp

Implement a bunch more TargetSelectionDAGInfo infrastructure.

2010-05-11 17:31:57 +00:00